421314344233043 has 8 divisors (see below), whose sum is σ = 423928352786400. Its totient is φ = 418701421015360.

The previous prime is 421314344233037. The next prime is 421314344233051. The reversal of 421314344233043 is 340332443413124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 421314344233043 - 2⁴² = 416916297721939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (421314344233073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270555128 + ... + 272107893.

It is an arithmetic number, because the mean of its divisors is an integer number (52991044098300).

Almost surely, 2^{421314344233043} is an apocalyptic number.

421314344233043 is a deficient number, since it is larger than the sum of its proper divisors (2614008553357).

421314344233043 is a wasteful number, since it uses less digits than its factorization.

421314344233043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542667837.

The product of its (nonzero) digits is 995328, while the sum is 41.

Adding to 421314344233043 its reverse (340332443413124), we get a palindrome (761646787646167).

The spelling of 421314344233043 in words is "four hundred twenty-one trillion, three hundred fourteen billion, three hundred forty-four million, two hundred thirty-three thousand, forty-three".